JP6260552B2 - 電力供給装置 - Google Patents

電力供給装置 Download PDF

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Publication number
JP6260552B2
JP6260552B2 JP2015036856A JP2015036856A JP6260552B2 JP 6260552 B2 JP6260552 B2 JP 6260552B2 JP 2015036856 A JP2015036856 A JP 2015036856A JP 2015036856 A JP2015036856 A JP 2015036856A JP 6260552 B2 JP6260552 B2 JP 6260552B2
Authority
JP
Japan
Prior art keywords
power supply
switch
supply path
voltage
state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2015036856A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016163051A5 (enrdf_load_stackoverflow
JP2016163051A (ja
Inventor
克馬 塚本
克馬 塚本
佑典 矢野
佑典 矢野
佳佑 若園
佳佑 若園
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2015036856A priority Critical patent/JP6260552B2/ja
Priority to CN201680009346.5A priority patent/CN107251431A/zh
Priority to DE112016000948.8T priority patent/DE112016000948T5/de
Priority to PCT/JP2016/053441 priority patent/WO2016136422A1/ja
Priority to US15/552,559 priority patent/US10651837B2/en
Publication of JP2016163051A publication Critical patent/JP2016163051A/ja
Publication of JP2016163051A5 publication Critical patent/JP2016163051A5/ja
Application granted granted Critical
Publication of JP6260552B2 publication Critical patent/JP6260552B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for DC applications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0027—Measuring means of, e.g. currents through or voltages across the switch

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electronic Switches (AREA)
JP2015036856A 2015-02-26 2015-02-26 電力供給装置 Expired - Fee Related JP6260552B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015036856A JP6260552B2 (ja) 2015-02-26 2015-02-26 電力供給装置
CN201680009346.5A CN107251431A (zh) 2015-02-26 2016-02-05 电力供给装置
DE112016000948.8T DE112016000948T5 (de) 2015-02-26 2016-02-05 Stromversorgungsvorrichtung
PCT/JP2016/053441 WO2016136422A1 (ja) 2015-02-26 2016-02-05 電力供給装置
US15/552,559 US10651837B2 (en) 2015-02-26 2016-02-05 Power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015036856A JP6260552B2 (ja) 2015-02-26 2015-02-26 電力供給装置

Publications (3)

Publication Number Publication Date
JP2016163051A JP2016163051A (ja) 2016-09-05
JP2016163051A5 JP2016163051A5 (enrdf_load_stackoverflow) 2017-07-20
JP6260552B2 true JP6260552B2 (ja) 2018-01-17

Family

ID=56788382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015036856A Expired - Fee Related JP6260552B2 (ja) 2015-02-26 2015-02-26 電力供給装置

Country Status (5)

Country Link
US (1) US10651837B2 (enrdf_load_stackoverflow)
JP (1) JP6260552B2 (enrdf_load_stackoverflow)
CN (1) CN107251431A (enrdf_load_stackoverflow)
DE (1) DE112016000948T5 (enrdf_load_stackoverflow)
WO (1) WO2016136422A1 (enrdf_load_stackoverflow)

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* Cited by examiner, † Cited by third party
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US10644499B2 (en) * 2017-09-21 2020-05-05 Nxp B.V. Current limiter
WO2019106829A1 (ja) * 2017-12-01 2019-06-06 三菱電機株式会社 表示ユニット、表示装置及び表示方法
JP7159565B2 (ja) * 2018-02-07 2022-10-25 株式会社オートネットワーク技術研究所 給電制御装置、給電制御方法及びコンピュータプログラム
US11542885B2 (en) * 2018-07-03 2023-01-03 Hitachi Astemo, Ltd. Load drive circuit and load drive system
EP3629039B1 (en) * 2018-09-26 2023-04-05 Aptiv Technologies Limited Solid state power switch device
ES2929540T3 (es) 2019-02-22 2022-11-30 Future Systems Besitz Gmbh Aparato para la conmutación y protección de una carga
JP7086895B2 (ja) * 2019-06-06 2022-06-20 矢崎総業株式会社 電力供給線保護方法、マスター装置、及び電力供給システム
JP7325314B2 (ja) * 2019-12-12 2023-08-14 三菱電機株式会社 半導体装置
CN111551802A (zh) * 2020-05-06 2020-08-18 国网天津市电力公司 一种非侵入式低压线路开关识别仪
JP7512670B2 (ja) 2020-05-13 2024-07-09 株式会社オートネットワーク技術研究所 給電制御装置
US20220242692A1 (en) * 2021-02-01 2022-08-04 Otis Elevator Company Elevator switch monitoring device
CN113054967B (zh) * 2021-03-02 2022-05-24 乐聚(深圳)机器人技术有限公司 开关机的控制电路及方法
CN115327282B (zh) * 2022-09-13 2023-03-10 恒华数字科技集团有限公司 供电系统故障诊断方法
CN117471140B (zh) * 2023-12-26 2024-03-19 深圳市瀚强科技股份有限公司 一种基于大功率直流电源的控制装置和测试方法
CN118112409B (zh) * 2024-04-25 2024-08-27 深圳麦格米特电气股份有限公司 开关状态检测方法、电路以及电子设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286210A (ja) * 1988-09-21 1990-03-27 Toyota Autom Loom Works Ltd トランジスタの異常検出回路
JPH03169273A (ja) * 1989-11-22 1991-07-22 Mitsubishi Electric Corp スイッチングデバイス駆動回路
JPH0894695A (ja) * 1994-09-27 1996-04-12 Mitsubishi Electric Corp 半導体パワースイッチシステム
US5762573A (en) * 1996-06-13 1998-06-09 Lisco, Inc. Game ball with a hologram image
JP2001189650A (ja) * 1999-12-28 2001-07-10 Yazaki Corp 半導体リレー
JP3914004B2 (ja) * 2001-05-25 2007-05-16 矢崎総業株式会社 半導体素子の過電流検出・保護装置
CN101189795B (zh) * 2005-06-03 2010-06-09 株式会社自动网络技术研究所 电源控制器和半导体装置
JP4643419B2 (ja) 2005-11-08 2011-03-02 矢崎総業株式会社 自己診断機能を備えた負荷駆動装置
JP4688693B2 (ja) * 2006-02-22 2011-05-25 株式会社オートネットワーク技術研究所 電力供給制御装置
JP2008177019A (ja) * 2007-01-18 2008-07-31 Seiko Instruments Inc Ｌｅｄ駆動回路
JP5413642B2 (ja) * 2009-01-30 2014-02-12 株式会社オートネットワーク技術研究所 電力供給制御回路
JP5381248B2 (ja) * 2009-03-31 2014-01-08 株式会社オートネットワーク技術研究所 電力供給制御装置およびその制御方法
EP2712084B1 (en) * 2012-09-20 2019-11-06 Infineon Technologies AG Semiconductor device including short-circuit protection with a variable threshold
US9640972B2 (en) * 2014-03-26 2017-05-02 Infineon Technologies Ag Controlled switch-off of a power switch
US9473028B1 (en) * 2015-04-29 2016-10-18 Hamilton Sundstrand Corporation Systems and methods for controlling power converters

Also Published As

Publication number Publication date
DE112016000948T5 (de) 2017-11-23
CN107251431A (zh) 2017-10-13
US10651837B2 (en) 2020-05-12
US20180034458A1 (en) 2018-02-01
WO2016136422A1 (ja) 2016-09-01
JP2016163051A (ja) 2016-09-05

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